Home / 4,027,252.80-6,040,879.20-2,235,662.40

Finding the Fourth Proportional to 4,027,252.80, 6,040,879.20 and 2,235,662.40

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Solution

The fourth proportional to 4,027,252.80, 6,040,879.20 and 2,235,662.40 is: 3,353,493.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,027,252.80 : 6,040,879.20 = 2,235,662.40 : x
  2. Step 2: Convert to fraction form
    4,027,252.80/6,040,879.20 = 2,235,662.40/x
  3. Step 3: Cross multiply
    4,027,252.80x = 6,040,879.20 × 2,235,662.40
  4. Step 4: Simplify right side
    4,027,252.80x = 13,505,366,490,382.08
  5. Step 5: Solve for x
    x = 13,505,366,490,382.08/4,027,252.80
  6. Step 6: Final answer
    x = 3,353,493.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.